156891960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4073}}^1$

素因数の和:4197

約数の個数: 96

約数和(自身を含む): 514790640

約数和(自身を除く): 357898680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 3210, 3852, 4073, 4280, 4815, 6420, 7704, 8146, 9630, 12219, 12840, 16292, 19260, 20365, 24438, 32584, 36657, 38520, 40730, 48876, 61095, 73314, 81460, 97752, 122190, 146628, 162920, 183285, 244380, 293256, 366570, 435811, 488760, 733140, 871622, 1307433, 1466280, 1743244, 2179055, 2614866, 3486488, 3922299, 4358110, 5229732, 6537165, 7844598, 8716220, 10459464, 13074330, 15689196, 17432440, 19611495, 26148660, 31378392, 39222990, 52297320, 78445980, 156891960]

約数ペア:

[(1, 156891960), (2, 78445980), (3, 52297320), (4, 39222990), (5, 31378392), (6, 26148660), (8, 19611495), (9, 17432440), (10, 15689196), (12, 13074330), (15, 10459464), (18, 8716220), (20, 7844598), (24, 6537165), (30, 5229732), (36, 4358110), (40, 3922299), (45, 3486488), (60, 2614866), (72, 2179055), (90, 1743244), (107, 1466280), (120, 1307433), (180, 871622), (214, 733140), (321, 488760), (360, 435811), (428, 366570), (535, 293256), (642, 244380), (856, 183285), (963, 162920), (1070, 146628), (1284, 122190), (1605, 97752), (1926, 81460), (2140, 73314), (2568, 61095), (3210, 48876), (3852, 40730), (4073, 38520), (4280, 36657), (4815, 32584), (6420, 24438), (7704, 20365), (8146, 19260), (9630, 16292), (12219, 12840)]